Form create

Posted by bodao,Pitt on April 05, 2001 at 09:15:51:

First I create form1 with a button that calls form2.
Then I set the form2 as the "available forms",not "autocreate forms".

TForm1.Button1Click();
begin
form2:=Tform1.create(self);
form2.showmodal;
form2.free;
end;

But it shows me it's wrong.Why?